// Copyright 2023 Greenmask
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package directory

import (
	"errors"
	"os"
)

var ErrPathIsRequired = errors.New("path is required")

type Config struct {
	Path string `mapstructure:"path"`
}

func NewConfig() *Config {
	return &Config{}
}

func (d *Config) Validate() error {
	if d.Path == "" {
		return ErrPathIsRequired
	}
	if _, err := os.Stat(d.Path); err != nil {
		return err
	}
	return nil
}
